United Airlines Ontario to Pittsburgh Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Ontario to Pittsburgh. Compare airline ticket prices and book air tickets starting from $243 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Ontario (CA) — Pittsburgh (PA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $243, two-way – $417.

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Cheap Flights from Ontario to Pittsburgh by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $243. There’re no direct flights. The fastest connecting flight – 6h 19m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $243 Find flight	1:45 pm Ontario Ontario Int.	11:04 pm Pittsburgh Pittsburgh Int.	6h 19m layover 0h 56m - Denver	United Airlines	UA2278 UA1211
from $243 Find flight	6:00 am Ontario Ontario Int.	3:43 pm Pittsburgh Pittsburgh Int.	6h 43m layover 0h 52m - Houston	United Airlines	UA2360 UA2194
from $243 Find flight	6:00 am Ontario Ontario Int.	3:51 pm Pittsburgh Pittsburgh Int.	6h 51m layover 0h 52m - Houston	United Airlines	UA2360 UA6143
from $279 Find flight	1:44 pm Ontario Ontario Int.	11:06 pm Pittsburgh Pittsburgh Int.	6h 22m layover 1h 2m - Denver	United Airlines	UA1942 UA1211
from $355 Find flight	5:10 am Ontario Ontario Int.	11:04 pm Pittsburgh Pittsburgh Int.	14h 54m layover 9h 31m - Denver	United Airlines	UA2317 UA1211
from $409 Find flight	5:05 am Ontario Ontario Int.	3:11 pm Pittsburgh Pittsburgh Int.	7h 6m layover 1h 45m - Denver	United Airlines	UA1575 UA1522
from $452 Find flight	10:36 am Ontario Ontario Int.	9:06 pm Pittsburgh Pittsburgh Int.	7h 30m layover 0h 59m - San Francisco	United Airlines	UA4639 UA2247
from $502 Find flight	6:00 am Ontario Ontario Int.	11:56 am+1 день Pittsburgh Pittsburgh Int.	26h 56m layover 20h 57m - Houston	United Airlines	UA2360 UA6087
from $517 Find flight	6:00 am Ontario Ontario Int.	11:06 pm Pittsburgh Pittsburgh Int.	14h 6m layover 3h 41m - San Francisco 3h 11m - Denver	United Airlines	UA277 UA277 UA1211
from $865 Find flight	6:15 am Ontario Ontario Int.	8:34 pm Pittsburgh Pittsburgh Int.	11h 19m layover 2h 14m - San Francisco 1h 32m - Chicago	United Airlines	UA277 AS598 UA2736

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/23/2024

United Airlines Flight Schedule Ontario to Pittsburgh

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:36 am — 9:06 pm	10:36 am — 12:20 pm UA4639 United Airlines Ontario — San Francisco 59m stop 1:19 pm — 9:06 pm UA2247 United Airlines San Francisco — Pittsburgh	7h 30m including layover	Find flight from$452
1:44 pm — 11:06 pm	1:44 pm — 5:03 pm UA1942 United Airlines Ontario — Denver 1h 2m stop 6:05 pm — 11:06 pm UA1211 United Airlines Denver — Pittsburgh	6h 22m including layover	Find flight from$279
1:45 pm — 11:04 pm	1:45 pm — 5:04 pm UA2278 United Airlines Ontario — Denver 56m stop 6:00 pm — 11:04 pm UA1211 United Airlines Denver — Pittsburgh	6h 19m including layover	Find flight from$243
1:45 pm — 3:04 pm +1 day	1:45 pm — 5:04 pm UA2278 United Airlines Ontario — Denver 16h 56m stop 10:00 am — 3:04 pm UA422 United Airlines Denver — Pittsburgh	22h 19m including layover	Find flight from$393
5:05 am — 3:11 pm	5:05 am — 8:24 am UA1575 United Airlines Ontario — Denver 1h 45m stop 10:09 am — 3:11 pm UA1522 United Airlines Denver — Pittsburgh	7h 6m including layover	Find flight from$409
5:10 am — 2:44 pm	5:10 am — 8:29 am UA2317 United Airlines Ontario — Denver 1h 11m stop 10:00 am — 3:04 pm UA422 United Airlines Denver — Pittsburgh	6h 34m including layover	Find flight from$243
5:10 am — 11:04 pm	5:10 am — 8:29 am UA2317 United Airlines Ontario — Denver 9h 31m stop 6:00 pm — 11:04 pm UA1211 United Airlines Denver — Pittsburgh	14h 54m including layover	Find flight from$355
5:10 am — 6:32 pm	5:10 am — 8:29 am UA2317 United Airlines Ontario — Denver 1h 46m stop 10:15 am — 3:12 pm UA621 United Airlines Denver — Cleveland 2h 31m stop 5:43 pm — 6:32 pm AS216 Alaska Airlines Cleveland — Pittsburgh	10h 22m including layover	Find flight from$641
6:00 am — 3:43 pm	6:00 am — 11:03 am UA2360 United Airlines Ontario — Houston 52m stop 11:55 am — 3:43 pm UA2194 United Airlines Houston — Pittsburgh	6h 43m including layover	Find flight from$243
6:00 am — 3:51 pm	6:00 am — 11:03 am UA2360 United Airlines Ontario — Houston 52m stop 11:55 am — 3:51 pm UA6143 United Airlines Houston — Pittsburgh	6h 51m including layover	Find flight from$243
6:00 am — 11:56 am +1 day	6:00 am — 11:03 am UA2360 United Airlines Ontario — Houston 20h 57m stop 8:00 am — 11:56 am UA6087 United Airlines Houston — Pittsburgh	26h 56m including layover	Find flight from$502
6:00 am — 11:06 pm	6:00 am — 7:29 am UA277 United Airlines Ontario — San Francisco 3h 41m stop 11:10 am — 2:54 pm UA277 United Airlines San Francisco — Denver 3h 11m stop 6:05 pm — 11:06 pm UA1211 United Airlines Denver — Pittsburgh	14h 6m including layover	Find flight from$517
6:15 am — 8:34 pm	6:15 am — 7:46 am UA277 United Airlines Ontario — San Francisco 2h 14m stop 10:00 am — 4:27 pm AS598 Alaska Airlines San Francisco — Chicago 1h 32m stop 5:59 pm — 8:34 pm UA2736 United Airlines Chicago — Pittsburgh	11h 19m including layover	Find flight from$865

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/23/2024

Flight Information

There are 14 flights by United Airlines from Ontario to Pittsburgh every week with departures from Ontario Int. and International Heliport. All flights arrive at Pittsburgh Int., Allegheny County, Civic Ar Heli.

Departures start from 10:36 am to 6:15 am. Nonstop flight is 6h 19m. The time difference between Ontario and Pittsburgh is 3h.

The fastest flight 6h 19m
Average flight time 7h 30m
The earliest flight 10:36 am
The latest flight 6:15 am
Distance 2086 ml

The cheapest months for traveling to Pittsburgh are january (from 243 $), february (from 243 $).

The cheapest flight by United Airlines that our users were able to find is $243. This airfare is economy class on one-way UA2278 flight for February 1, 2025 leaving Ontario Int. in Ontario at 1:45 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Ontario to Pittsburgh:

Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Ontario and Pittsburgh. Please review schedules and prices from the most popular airlines to find the best airfare deals from Ontario to Pittsburgh.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $225

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